Adding Cat-delete pipe, Tune Required????

[oteczdmitriy]

https://www.ebay.com/itm/Oxygen-lambda-o2-sensor-eliminator-kit-Triumph-Rocket-III-3/253618387767?epid=27020128286&hash=item3b0cd57b37:g:etwAAOSwIwhWRY0
The oxygen sensor must be removed physically

 

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Adjust TPS